Race, Neighborhood Economic Status, Income Inequality and Mortality

Nicolle A Mode, Michele K Evans and Alan B Zonderman

PLOS ONE, 2016, vol. 11, issue 5, 1-14

Abstract: Mortality rates in the United States vary based on race, individual economic status and neighborhood. Correlations among these variables in most urban areas have limited what conclusions can be drawn from existing research. Our study employs a unique factorial design of race, sex, age and individual poverty status, measuring time to death as an objective measure of health, and including both neighborhood economic status and income inequality for a sample of middle-aged urban-dwelling adults (N = 3675). At enrollment, African American and White participants lived in 46 unique census tracts in Baltimore, Maryland, which varied in neighborhood economic status and degree of income inequality. A Cox regression model for 9-year mortality identified a three-way interaction among sex, race and individual poverty status (p = 0.03), with African American men living below poverty having the highest mortality. Neighborhood economic status, whether measured by a composite index or simply median household income, was negatively associated with overall mortality (p

Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0154535

DOI: 10.1371/journal.pone.0154535

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